HESI LPN
HESI Fundamentals Study Guide
1. A nurse is called away for an emergency while conversing with a client who is concerned about his medical diagnosis. The nurse returns to the client promptly, as promised. Which of the following ethical principles is the nurse demonstrating?
- A. Fidelity
- B. Autonomy
- C. Beneficence
- D. Justice
Correct answer: A
Rationale: The correct answer is A: Fidelity. Fidelity in nursing ethics involves keeping promises and being faithful to commitments, demonstrating reliability and trustworthiness. In this scenario, the nurse is exemplifying fidelity by returning promptly to the client as promised. Choice B, Autonomy, refers to respecting a patient's right to make their own decisions, not relevant in this situation. Choice C, Beneficence, involves the duty to act in the best interest of the patient, which is not the primary focus here. Choice D, Justice, pertains to fairness and equity in the distribution of healthcare resources, not applicable to the nurse's actions in this case.
2. A client has recently started using a behind-the-ear hearing aid. Which of the following statements should the nurse identify as an indication that the client understands the use of this assistive device?
- A. This type of hearing aid allows for fine-tuning of volume.
- B. I should ensure the hearing aid stays secure during exercise.
- C. I might hear a whistling sound when I first insert the hearing aid.
- D. I will be sure to remove my hearing aid before taking a shower.
Correct answer: D
Rationale: The correct answer is D because removing the hearing aid before taking a shower is essential to prevent water damage, as moisture can harm the device. Choice A is incorrect because behind-the-ear hearing aids do allow for fine-tuning of volume. Choice B is incorrect because exercise may cause the hearing aid to shift position, so it's important to ensure it stays secure. Choice C is incorrect because hearing a whistling sound when inserting the hearing aid may indicate improper placement or fit.
3. A client requires a 24-hour urine collection. Which statement by the client indicates an understanding of the teaching?
- A. "I had a bowel movement, but I was able to save the urine."
- B. "I have a specimen in the bathroom from about 30 minutes ago."
- C. "I flushed what I urinated at 7 a.m. and have saved all urine since."
- D. "I drink a lot, so I will fill up the bottle and complete the test quickly."
Correct answer: C
Rationale: The correct answer is C because for a 24-hour urine collection, the first void is discarded, and all subsequent urine should be saved. Choice A is incorrect because bowel movements do not contribute to a urine collection. Choice B indicates a single specimen rather than continuous collection over 24 hours. Choice D is incorrect as it incorrectly suggests rushing the test by drinking excessively.
4. A nurse is giving a change-of-shift report about a client he admitted earlier that day who has pneumonia. Which of the following pieces of information is the priority for the nurse to provide?
- A. Breath sounds
- B. Client’s history of smoking
- C. Current medication list
- D. Client’s family history of respiratory illness
Correct answer: A
Rationale: In a client with pneumonia, assessing breath sounds is crucial as it provides immediate information about the client's respiratory status. Changes in breath sounds could indicate complications like fluid accumulation or worsening pneumonia. While the client's history of smoking (Choice B), current medication list (Choice C), and family history of respiratory illness (Choice D) are important factors to consider, they are not as urgent or directly related to the client's immediate condition as assessing breath sounds.
5. An adult client is found to be unresponsive during morning rounds. After checking for responsiveness and calling for help, what should the nurse do next?
- A. Check the carotid pulse
- B. Deliver 5 abdominal thrusts
- C. Give 2 rescue breaths
- D. Open the client's airway
Correct answer: D
Rationale: After confirming unresponsiveness and calling for help, the next step in basic life support is to open the client's airway. This ensures that the airway is clear and allows for effective ventilation. Checking the carotid pulse is not necessary at this stage as airway management takes precedence. Delivering abdominal thrusts is not indicated for an unresponsive client as it is for conscious choking individuals. Giving rescue breaths should only be done after ensuring the airway is open to allow for effective ventilation.
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